<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>登录页面</title>
    <link rel="stylesheet" href="css/bootstrap.css">
    <link rel="stylesheet" href="css/login.css">
</head>

<body>
    <div class="login-box">
        <div class="img-box">
            <img src="images/logo-sidebar.png" alt="">
        </div>
        <div class="login-content">
            <form action="form_action" method="get">
                <div class="row-box">
                    <input type="text" placeholder="请输入您的用户名">
                    <span></span>
                </div>
                <div class="row-box">
                    <input type="password" placeholder="请输入密码">
                    <span></span>
                </div>
                <div class="row-box">
                    <input type="text" name="lname" />
                    <span></span>
                </div>
                <div class="row-box">
                    <input type="submit" value="立即登录" class="btn btn-primary btn-login" />
                </div>
            </form>
        </div>
        <div class="login-b">
            <p>
                Copyright © 2019 <a href="#">IT书包</a> . All right reserved
            </p>
        </div>
    </div>
</body>

</html>